シアトルマリナーズ

Seattle Mariners Autographed Memorabilia for Fans & Collectors

Celebrate Seattle Mariners tradition with our autographs, cards, photos, collectibles & memorabilia. Featuring authentic signatures from stars such as Ken Griffey Jr., Edgar Martinez, Ichiro Suzuki, and Randy Johnson, these items highlight the franchise’s greatest players. Items include autographed baseballs, trading cards, jerseys, magazines, and photos, many authenticated by BAS, JSA, PSA/DNA, or UDA to ensure premium quality. AutographsForSale.com has been trusted by collectors since 1999, offering memorabilia with guaranteed authenticity. Whether you’re displaying a signed jersey in your sports room or gifting a rare collectible, these autographs are guaranteed to impress. Inventory is limited—secure your Mariners memorabilia today and own a piece of MLB history.